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| author | Ben Skeggs <bskeggs@redhat.com> | 2012-05-05 00:39:21 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-05-24 16:56:26 +1000 |
| commit | a6a17859f1bdf607650ee055101f54c5f207762b (patch) | |
| tree | fcee3566bfb597111a957406e84171fd79c0e8e2 /drivers | |
| parent | 0c75f332e50949b62add5d5fc3f7ee4829c8972a (diff) | |
| download | linux-3.10-a6a17859f1bdf607650ee055101f54c5f207762b.tar.gz linux-3.10-a6a17859f1bdf607650ee055101f54c5f207762b.tar.bz2 linux-3.10-a6a17859f1bdf607650ee055101f54c5f207762b.zip | |
drm/nouveau/disp: fix dithering not being enabled on some eDP macbooks
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_connector.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_connector.c b/drivers/gpu/drm/nouveau/nouveau_connector.c index fa860358add..7b11edb077d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -654,7 +654,13 @@ nouveau_connector_detect_depth(struct drm_connector *connector) if (nv_connector->edid && connector->display_info.bpc) return; - /* if not, we're out of options unless we're LVDS, default to 8bpc */ + /* EDID 1.4 is *supposed* to be supported on eDP, but, Apple... */ + if (nv_connector->type == DCB_CONNECTOR_eDP) { + connector->display_info.bpc = 6; + return; + } + + /* we're out of options unless we're LVDS, default to 8bpc */ if (nv_encoder->dcb->type != OUTPUT_LVDS) { connector->display_info.bpc = 8; return; |